19216+4849 KOI 252AB

19h 21m 36.36s +48 49' 21.3" P.A. 350 sep 5.3 mag 12.60,16.80

Coord 2000
19216+4849
Discov num
KOI 252
Comp
AB
Coord arcsec 2000
19 21 36.36 +48 49 21.3
Date first
2014
Date last
2014
Obs
1
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
5.3
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
12.60
Mag sec
16.80
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
+042
Sec motion dec
Notes
K (K-band or other infrared magnitudes)


Nature of this double is uncertain.



19216+4849 SYSTEM COMPONENTS

Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19216+4849 KOI 252 AB 2014 2014 1 350 5.3 12.60 16.80 4.20 <===
Show 19216+4849 KOI 252 AC 2014 2014 1 147 5.5 12.60 16.90 4.30
Triple system
3 visible stars in this system



OTHER CATALOGS AND DESIGNATIONS

Precise pa
350
Precise sep
5.328
Cdsa2 id
KOI 252 AB
Constellation
Cygnus
Ra deg
19.360100000000003
De deg
48.822583333333334
last precise pa
350
last precise sep
5.328




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19216+4849 KOI 252 AB 2014 1 350 5.3 12.60 16.80 K 192136.36+484921.3

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